ភាពជាម្ចាស់

It is living with self-mastery.

And fourth, you should use it when you want to maintain your ownership and independence.

The king felt that his power and influence, as well as his mastery of greatness, were being threatened by his own ministers.

Because it is a stage where children are taking a big step away from the control of their parents or guardians to move towards complete self-mastery in the future.